Insight 10.02.2016 · Insight Federal Fiscal Court holds interests barrier rule unconstitutional Teilen auf Authors: Dr. Michael Best, Dr. Pia Dorfmueller, Dr. Thomas Töben, Peter F. Peschke, Dr. Hardy Fischer Client information (German/English) Services Tax all Services Professionals Dr. Michael Best Partner +49 (89) 24240-470 call Peter F. Peschke Partner +49 (89) 24240-460 call Dr. Hardy Fischer Partner +49 (30) 25353-220 call all Professionals